Fullstack Developer (Calypso)

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Alkuperäinen julkaisupäivä 30.4.2021

How would combining technology, developing, and capital markets in your daily work sound like? Do you have experience in developing Java-based software?


Fullstack Developer (Calypso), Markets


We are currently looking for a new Fullstack Developer to join our Markets team. As a Fullstack Developer you will be working in a very important role within our capital markets business by being responsible for the development of our trading platform Calypso.


In more detail, your daily tasks include for example:
-Fullstack development and maintenance tasks by DevOps mentality
-Building integrations with other systems and software (e.g. with REST APIs)
-Creating customizations


Calypso is being used 24/7 which means this role includes a standby duty every second week after your introduction period. 


What do you need to succeed in this role?


You should have previous experience in developing Java-based software as well as SQL (e.g. Oracle or PostgreSQL) and working proficiency in Finnish. Experience in Linux (Bash scripting), version control (Git), REST, and JavaScript are highly beneficial. We will also greatly appreciate previous working experience in the capital markets area, as well as familiarity with SWIFT (Society for Worldwide Interbank Financial Telecommunication) and FIX (Financial Information eXchange).


We warmly welcome diverse software development backgrounds and having an agile DevOps mindset. If you feel like you would like to embark on new challenges with other experienced software development specialists and work in a business-critical area, this might be a well-suited position for you. At OP, we want to foster a culture of taking initiative, proactivity, and maintaining a positive attitude also when something unexpected occurs – we hope that you find these ideas as fascinating as we do!


Why us?


On top of our team consisting of professionals who will have your back and support you in your daily work, this role also offers you a unique opportunity to work in the heart of the capital markets - not only figuratively but also physically! 


To help counterbalance work where you are expected to take a lot of responsibility, we seek to ensure employee wellbeing and to enable forward-looking work arrangements. We offer a stable working environment where you can contribute to our core values: responsibility, people first and succeeding together. 


You will enjoy a wide range of staff benefits, including a personnel fund and special terms for employee banking, insurance, and loan services. We offer comprehensive occupational health care, extensive medical treatment expenses insurance and a full-time group accident insurance policy. We invest in wellbeing at work by encouraging a good work-life balance, providing flexibility in your daily life, and offering lunch, sport and cultural benefits and opportunities for affordable holidays in OP timeshares.




Did we spark your interest? Apply by the 23th of May. Please note, we will be going through the applications during the application period. Should you have anything you would like to ask about this role, contact Product Owner/Lead Developer Henri Laine (+358 50 571 3837) on weekdays between 11-16. 


In the financial sector, our business is founded on trust and accountability, which is why the successful candidate will be checked for credit history and corporate connections and must take a drug test and fill in a health questionnaire.


OP Financial Group is the leading financial services group in Finland and a pioneer in the industry’s digital transformation. Owned by our customers, we are the largest financial sector employer in Finland. OP Financial Group employs over 12,000 professionals and provides banking, asset management, wealth management, insurance, and healthcare services for our more than four million customers. For more information about OP as an employer and for all vacancies, go to www.op-careers.fi.


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  • Ilmoitusnumero: 1451265
  • Tehtäväalue: IT, Vakuutusala, Pankki ja rahoitus
  • Työsuhde: Vakituinen työsuhde
  • Työn tyyppi: Kokopäiväinen
  • Hakuaika päättyy: 23.5.2021
  • Hakuosoite: www-osoite
  • Sijainti: Helsinki